Lid for a water bottle



FIG. 1 is a first front perspective view of a lid for a water bottle and where the lid is in a closed position;

FIG. 2 is a second front perspective view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a front elevation view thereof, shown in an open position for clarity of disclosure.

The broken lines depict portions of the lid for a water bottle that form no part of the claimed design. 

CLAIM The ornamental design for a lid for a water bottle, as shown and described. 